40201040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4153}}^1$

素因数の和:4188

約数の個数: 60

約数和(自身を含む): 102761652

約数和(自身を除く): 62560612

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4153, 4840, 8306, 9680, 16612, 20765, 33224, 41530, 45683, 66448, 83060, 91366, 166120, 182732, 228415, 332240, 365464, 456830, 502513, 730928, 913660, 1005026, 1827320, 2010052, 2512565, 3654640, 4020104, 5025130, 8040208, 10050260, 20100520, 40201040]

約数ペア:

[(1, 40201040), (2, 20100520), (4, 10050260), (5, 8040208), (8, 5025130), (10, 4020104), (11, 3654640), (16, 2512565), (20, 2010052), (22, 1827320), (40, 1005026), (44, 913660), (55, 730928), (80, 502513), (88, 456830), (110, 365464), (121, 332240), (176, 228415), (220, 182732), (242, 166120), (440, 91366), (484, 83060), (605, 66448), (880, 45683), (968, 41530), (1210, 33224), (1936, 20765), (2420, 16612), (4153, 9680), (4840, 8306)]